CN109225009B - Test tube vibrates mixing device for chemistry experiments - Google Patents
Test tube vibrates mixing device for chemistry experiments Download PDFInfo
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- CN109225009B CN109225009B CN201811366571.1A CN201811366571A CN109225009B CN 109225009 B CN109225009 B CN 109225009B CN 201811366571 A CN201811366571 A CN 201811366571A CN 109225009 B CN109225009 B CN 109225009B
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- 238000002474 experimental method Methods 0.000 title claims abstract description 21
- 238000002156 mixing Methods 0.000 title claims abstract description 14
- 239000000126 substance Substances 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 30
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 14
- 230000010355 oscillation Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/20—Mixing the contents of independent containers, e.g. test tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/20—Mixing the contents of independent containers, e.g. test tubes
- B01F31/201—Holders therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/20—Mixing the contents of independent containers, e.g. test tubes
- B01F31/25—Mixing the contents of independent containers, e.g. test tubes the containers being submitted to a combination of movements other than within a horizontal plane, e.g. rectilinear and pivoting movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/23—Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of chemical experiments, in particular to a test tube vibrating and mixing device for chemical experiments. The middle end of the bottom plate is provided with a sliding frame sliding groove, the first sliding groove seat and the second sliding groove seat are fixedly connected to the top surface of the bottom plate, the sliding frame sliding groove is positioned between the first sliding groove seat and the second sliding groove seat, the first sliding groove seat and the second sliding groove seat are both provided with side plate sliding grooves, and the top surface of the first sliding groove seat is fixedly connected with a rack I; the invention can drive the test tubes to carry out multidimensional oscillation treatment, can ensure that the chemical liquid in the test tubes is fully fused, ensures the full reaction, achieves the experimental effect, and can clamp a plurality of test tubes to carry out a contrast test; the invention also solves the problems that manual oscillation shaking takes long time, an instrument is easy to damage in the oscillation shaking process to cause reagent splashing, manual oscillation shaking only can oscillate and shake one container once, and manual oscillation can cause insufficient oscillation and low efficiency.
Description
Technical Field
The invention relates to the technical field of chemical experiments, in particular to a test tube vibrating and mixing device for chemical experiments.
Background
There is a chemical experiment presentation device of patent number CN201521107015.4 now, the utility model discloses a chemical experiment presentation device, which comprises a box body, a liquid injection pipe, a beaker A, a liquid discharge pipe A, a beaker B, a liquid discharge pipe, a test tube, a conduit, an iron stand, an air outlet, a switch A, a switch B and a switch C; the box body is internally provided with a liquid injection pipe and a partition plate, and the upper end surface of the box body is provided with an air outlet; a beaker A is placed on the partition plate, a beaker B is placed on the base of the box body, and both the beaker A and the beaker B cannot move; a switch A is arranged at the pipe orifice of the liquid injection pipe and is respectively connected to the beaker A and the beaker B; the bottom ends of the beaker A and the beaker B are respectively connected with a liquid discharge pipe A and a liquid discharge pipe B; the liquid discharge pipe A and the liquid discharge pipe B are respectively provided with a switch B and a switch C; one end of the guide pipe is connected to the box body, and the other end of the guide pipe is connected to the rubber plug of the test pipe opening; the test tube is clamped on an iron stand; the front surface of the box body is made of transparent materials, so that students can observe the experimental results conveniently; the utility model discloses the component is few, connect simple and convenient operation. However, this device cannot hold a plurality of test tubes at the same time for experiment, and lacks the contrast of experiment effect.
Disclosure of Invention
The invention aims to provide a test tube vibrating and mixing device for chemical experiments, which has the advantages that the device can drive test tubes to carry out multidimensional vibrating treatment, can fully fuse chemical liquid in the test tubes, ensures full reaction, achieves the experimental effect, and can clamp a plurality of test tubes for comparison experiments.
The purpose of the invention is realized by the following technical scheme:
a test tube vibrating and mixing device for chemical experiments comprises a base, a vertical sliding frame, a horizontal sliding frame, a test tube fixing seat and a swinging driving piece, wherein the base comprises a bottom plate, a sliding frame sliding groove, a first sliding groove seat, a second sliding groove seat, a side plate sliding groove and a rack I; the middle end of the bottom plate is provided with a sliding frame sliding groove, the first sliding groove seat and the second sliding groove seat are fixedly connected to the top surface of the bottom plate, the sliding frame sliding groove is positioned between the first sliding groove seat and the second sliding groove seat, the first sliding groove seat and the second sliding groove seat are both provided with side plate sliding grooves, and the top surface of the first sliding groove seat is fixedly connected with a rack I;
the vertical sliding frame comprises a vertical sliding frame, a first side plate, a second side plate, a motor, a driving shaft, a driving gear, a driving bevel gear, a driven bevel gear, an external threaded rod, a rectangular through groove and a rack II; the lower end of a vertical sliding frame is connected in sliding grooves of the sliding frame in a sliding mode, the lower ends of the left end and the right end of the vertical sliding frame are fixedly connected with a second side plate and a first side plate respectively, the first side plate and the second side plate are connected in the two side plate sliding grooves in a sliding mode respectively, a motor is fixedly connected to the second side plate through a motor frame, a driving shaft is connected to an output shaft of the motor through a coupler, a driving gear and a driving bevel gear are fixedly connected to the two ends of the driving shaft respectively, the driving gear is in meshing transmission with a rack I, the middle end of the driving shaft is rotatably connected to the left end of the vertical sliding frame through a bearing with a seat, the driving bevel gear is in meshing transmission with a driven bevel gear, the driven bevel gear is fixedly connected to an external threaded rod, the two ends of the external threaded rod are rotatably connected to the upper end and the lower; two ends of the front end of the upper end of the vertical sliding frame are respectively and fixedly connected with a rack II;
the horizontal sliding frame comprises a sliding block, a connecting plate, a horizontal sliding frame, a rear circular through groove, a front circular through groove, an L-shaped limiting rod, a baffle and a T-shaped plate; the sliding block is connected in the vertical sliding frame in a sliding mode, the left end face and the right end face of the sliding block are respectively attached to the left end face and the right end face of the inner side of the vertical sliding frame, the sliding block is connected to the outer threaded rod through threads, the left end and the right end of the sliding block are respectively fixedly connected with the horizontal sliding frame through the connecting plates, the two connecting plates are respectively connected in the two rectangular through grooves in a sliding mode, the rear ends of the two horizontal sliding frames are respectively provided with two rear circular through grooves, the front ends of the two horizontal sliding frames are respectively provided with two front circular through grooves, two ends of the lower end of the front ends of the two horizontal sliding frames are respectively fixedly connected; the inner ends of the front ends of the top surfaces of the two horizontal sliding frames are respectively and fixedly connected with a T-shaped plate;
the test tube fixing seats are four in number, the rear ends of the four test tube fixing seats are respectively and rotatably connected into the four rear circular through grooves, and the middle ends of the four test tube fixing seats are respectively and rotatably connected into the four front circular through grooves; the swing driving pieces are provided with two, the two swing driving pieces are arranged on the two T-shaped plates respectively, the inner ends of the two swing driving pieces are meshed with the two racks II respectively for transmission, and the lower ends of the two swing driving pieces are connected with the front ends of the four test tube fixing seats respectively in a sliding mode.
The base also comprises a wheel groove; the two ends of the top surface of the bottom plate are respectively provided with a wheel groove, and the first sliding groove seat and the second sliding groove seat are positioned between the two wheel grooves.
The vertical sliding frame also comprises a roller; the lower ends of the first side plate and the second side plate are both rotatably connected with two rollers; the roller is connected in the roller groove in a sliding manner.
The test tube fixing seat comprises a rear rotating shaft, a rear supporting plate, a fixed clamping jaw, a guide rod, a screw rod, a movable clamping jaw, a rectangular sliding rod, a front supporting plate, a front rotating shaft, a swing rod and a vertical sliding groove; the outer end of back pivot is rotated and is connected in the circular logical inslot in back, backup pad behind the inner upper end fixedly connected with of back pivot, the inner fixedly connected with fixed clamping jaw of back backup pad, the one end fixedly connected with guide arm of fixed clamping jaw, the other end of fixed clamping jaw is rotated through taking the pedestal bearing and is connected with the lead screw, the one end sliding connection of activity clamping jaw is on the guide arm, the other end of activity clamping jaw passes through threaded connection on the lead screw, activity clamping jaw and fixed clamping jaw set up relatively, the outer end fixed connection of activity clamping jaw is in the one end of rectangle slide bar, the middle-end sliding connection of rectangle slide bar is in the front support board, the other end fixedly connected with baffle of rectangle slide bar, preceding backup pad fixed connection is in the one end of pivot in the front, the middle-end rotation of preceding pivot.
The swing driving piece comprises a driven gear, a driven shaft, a driving belt wheel, a transmission shaft, a disc, an eccentric shaft, a rocker arm, an incomplete gear, a gear rotating shaft, a rack III, a vertical plate, a sliding plate, a shifting rod and a limiting plate sliding chute; the driven gear is in meshing transmission with the rack II, the driven gear and the driving belt wheel are fixedly connected to a driven shaft from front to back, the rear end of the driven shaft is rotatably connected to the T-shaped plate through a belt seat bearing, the driving belt wheel is in transmission connection with the driving belt wheel through a belt, the driving belt wheel and the disc are fixedly connected to the driving shaft from back to front, the driving shaft is rotatably connected to the T-shaped plate through the belt seat bearing, the eccentric shaft is fixedly connected to the eccentric position of the disc, the eccentric shaft is slidably connected into the rocker arm, the lower end of the rocker arm is fixedly connected to the incomplete gear, the incomplete gear is fixedly connected to the front end of the gear rotating shaft, the rear end of the gear rotating shaft is rotatably connected to the T-shaped plate through the belt seat bearing, the incomplete gear is in meshing transmission with the rack III, the rack III is fixedly connected to the sliding plate through a vertical plate; two baffle plates on one L-shaped limiting rod are attached to the front end face and the rear end face of the sliding plate; the sliding plate is fixedly connected with two deflector rods, and the two deflector rods are both positioned between the two limiting plate sliding chutes; the shifting rod is connected in the vertical sliding groove in a sliding mode.
The test tube vibrating and mixing device for the chemical experiment has the beneficial effects that:
according to the test tube vibrating and mixing device for the chemical experiment, disclosed by the invention, a test tube can be driven to carry out multidimensional vibrating treatment, so that chemical liquid in the test tube can be fully fused, the full reaction is ensured, the experimental effect is achieved, and meanwhile, a plurality of test tubes can be clamped to carry out a contrast test; the invention also solves the problems that manual oscillation shaking takes long time, an instrument is easy to damage in the oscillation shaking process to cause reagent splashing, manual oscillation shaking only can oscillate and shake one container once, and manual oscillation can cause insufficient oscillation and low efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a test tube oscillation and blending device for chemical experiments according to the present invention;
FIG. 2 is a schematic structural diagram of a base;
FIG. 3 is a schematic view of the vertical carriage;
FIG. 4 is a schematic view of a horizontal carriage;
FIG. 5 is a schematic structural view of a test tube holder;
FIG. 6 is a first schematic structural diagram of the swing driving member;
fig. 7 is a second schematic structural diagram of the swing driving member.
In the figure: a base 1; a bottom plate 1-1; a sliding frame chute 1-2; a first chute base 1-3; a second chute base 1-4; 1-5 side plate chutes; 1-6 racks; 1-7 of wheel groove; a vertical carriage 2; a vertical sliding frame 2-1; a first side panel 2-2; a second sideboard 2-3; 2-4 of a motor; 2-5 of a driving shaft; 2-6 of a driving gear; 2-7 of a drive bevel gear; 2-8 parts of driven bevel gears; 2-9 parts of external thread rod; 2-10 rectangular through grooves; 2-11 of a rack; 2-12 parts of rollers; a horizontal carriage 3; 3-1 of a slide block; a connecting plate 3-2; 3-3 of a horizontal sliding frame; a rear circular through groove 3-4; 3-5 parts of a front circular through groove; 3-6 parts of an L-shaped rod; 3-7 parts of a baffle plate; 3-8 parts of T-shaped plates; a test tube fixing seat 4; a rear rotating shaft 4-1; 4-2 of a rear supporting plate; 4-3 of a fixed clamping jaw; 4-4 of a guide rod; 4-5 of a screw rod; 4-6 parts of movable clamping jaw; 4-7 rectangular sliding rods; 4-8 parts of a front support plate; 4-9 parts of a front rotating shaft; 4-10 parts of a swing rod; 4-11 of vertical chutes; a swing drive 5; a driven gear 5-1; a driven shaft 5-2; a driving pulley 5-3; 5-4 of a transmission belt wheel; 5-5 parts of a transmission shaft; 5-6 of a disc; 5-7 parts of an eccentric shaft; 5-8 parts of rocker arm; 5-9 parts of incomplete gear; 5-10 parts of gear rotating shaft; 5-11 parts of a rack III; 5-12 of a vertical plate; sliding plates 5-13; 5-14 parts of a deflector rod; and limiting plate chutes 5-15.
Detailed Description
The invention is described in further detail below with reference to figures 1-7 and the specific implementation.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 7, and the test tube oscillation and blending device for chemical experiments comprises a base 1, a vertical sliding frame 2, a horizontal sliding frame 3, a test tube fixing seat 4 and a swing driving piece 5, wherein the base 1 comprises a bottom plate 1-1, a sliding frame sliding groove 1-2, a first sliding groove seat 1-3, a second sliding groove seat 1-4, a side plate sliding groove 1-5 and a rack i 1-6; the middle end of the bottom plate 1-1 is provided with a sliding frame sliding groove 1-2, a first sliding groove seat 1-3 and a second sliding groove seat 1-4 are fixedly connected to the top surface of the bottom plate 1-1, the sliding frame sliding groove 1-2 is positioned between the first sliding groove seat 1-3 and the second sliding groove seat 1-4, the first sliding groove seat 1-3 and the second sliding groove seat 1-4 are respectively provided with a sideboard sliding groove 1-5, and the top surface of the first sliding groove seat 1-3 is fixedly connected with a rack I1-6;
the vertical sliding frame 2 comprises a vertical sliding frame 2-1, a first side plate 2-2, a second side plate 2-3, a motor 2-4, a driving shaft 2-5, a driving gear 2-6, a driving bevel gear 2-7, a driven bevel gear 2-8, an external threaded rod 2-9, a rectangular through groove 2-10 and a rack II 2-11; the lower end of a vertical sliding frame 2-1 is connected in a sliding frame chute 1-2 in a sliding mode, the lower ends of the left end and the right end of the vertical sliding frame 2-1 are respectively and fixedly connected with a second side plate 2-3 and a first side plate 2-2, the first side plate 2-2 and the second side plate 2-3 are respectively and slidably connected in two side plate chutes 1-5, a motor 2-4 is fixedly connected on the second side plate 2-3 through a motor frame, a driving shaft 2-5 is connected on an output shaft of the motor 2-4 through a coupling, a driving gear 2-6 and a driving bevel gear 2-7 are respectively and fixedly connected at the two ends of the driving shaft 2-5, the driving gear 2-6 is in meshing transmission with a rack I1-6, the middle end of the driving shaft 2-5 is rotatably connected at the left end of the vertical sliding frame 2-1 through a bearing, the driving bevel gear 2-7 is in meshed transmission with the driven bevel gear 2-8, the driven bevel gear 2-8 is fixedly connected to an external thread rod 2-9, two ends of the external thread rod 2-9 are respectively and rotatably connected to the upper end and the lower end of the inner side of the vertical sliding frame 2-1 through a bearing with a seat, and two ends of the upper end of the vertical sliding frame 2-1 are respectively provided with a rectangular through groove 2-10; two ends of the front end of the upper end of the vertical sliding frame 2-1 are respectively and fixedly connected with a rack II 2-11; when the vertical sliding frame 2 is used, the motor 2-4 is a forward and reverse rotating motor, the motor 2-4 is connected with a power supply and a control switch through a lead and is started, the motor 2-4 drives the driving shaft 2-5 to rotate around the axis of the motor 2-4, the driving shaft 2-5 drives the driving gear 2-6 and the driving bevel gear 2-7 to rotate around the axis of the motor 2-4, the driving gear 2-6 drives the second side plate 2-3 to slide back and forth in the side plate sliding groove 1-5 on the first sliding groove seat 1-3 through meshing transmission with the rack I1-6, the second side plate 2-3 drives the vertical sliding frame 2-1 to slide back and forth in the sliding groove 1-2, the first side plate 2-2 slides back and forth in the side plate sliding groove 1-5 on the second sliding groove seat 1-4, and the sliding groove 1-2 limits the vertical sliding frame 2-1 to move left and right, the vertical sliding frame 2-1 is limited to move up and down by the cooperation of the first side plate 2-2 and the second side plate 2-3 with the two side plate sliding grooves 1-5, so that the vertical sliding frame 2-1 can only move back and forth along the rack I1-6; the driving bevel gears 2-7 drive the driven bevel gears 2-8 to rotate around the axes of the driven bevel gears, and the driven bevel gears 2-8 drive the external threaded rods 2-9 to rotate around the axes of the driven bevel gears.
The horizontal sliding frame 3 comprises a sliding block 3-1, a connecting plate 3-2, a horizontal sliding frame 3-3, a rear circular through groove 3-4, a front circular through groove 3-5, an L-shaped limiting rod 3-6, a baffle 3-7 and a T-shaped plate 3-8; a sliding block 3-1 is connected in a vertical sliding frame 2-1 in a sliding mode, the left end face and the right end face of the sliding block 3-1 are respectively attached to the left end face and the right end face of the inner side of the vertical sliding frame 2-1, the sliding block 3-1 is connected to an external threaded rod 2-9 in a threaded mode, the left end and the right end of the sliding block 3-1 are respectively fixedly connected with a horizontal sliding frame 3-3 through a connecting plate 3-2, the two connecting plates 3-2 are respectively connected in two rectangular through grooves 2-10 in a sliding mode, the rear ends of the two horizontal sliding frames 3-3 are respectively provided with two rear circular through grooves 3-4, the front ends of the two horizontal sliding frames 3-3 are respectively provided with two front circular through grooves 3-5, the two ends of the lower end of the front ends of the two horizontal sliding frames 3-3 are respectively and fixedly connected with an L-shaped limiting; the inner ends of the front ends of the tops of the two horizontal sliding frames 3-3 are respectively and fixedly connected with a T-shaped plate 3-8; when the horizontal sliding frame 3 is used, the external thread rod 2-9 rotates to drive the sliding block 3-1 to move up and down through threads, the two connecting plates 3-2 are respectively connected in the two rectangular through grooves 2-10 in a sliding manner to limit the rotation of the sliding block 3-1, so that the sliding block 3-1 can only move up and down along the external thread rod 2-9, and the sliding block 3-1 drives the two horizontal sliding frames 3-3 to move up and down; when the vertical sliding frame 2-1 moves back and forth, the two horizontal sliding frames 3-3 can be driven to move back and forth.
The number of the test tube fixing seats 4 is four, the rear ends of the four test tube fixing seats 4 are respectively and rotatably connected into the four rear circular through grooves 3-4, and the middle ends of the four test tube fixing seats 4 are respectively and rotatably connected into the four front circular through grooves 3-5; the two swing driving pieces 5 are arranged, the two swing driving pieces 5 are arranged on the two T-shaped plates 3-8 respectively, the inner ends of the two swing driving pieces 5 are in meshing transmission with the two racks II 2-11 respectively, and the lower ends of the two swing driving pieces 5 are in sliding connection with the front ends of the four test tube fixing seats 4 respectively. When the test tube fixing seat 4 is used, four test tube fixing seats 4 can simultaneously clamp four test tubes, the four test tube fixing seats 4 respectively rotate on the two horizontal sliding frames 3-3 to drive the test tubes to swing, the vertical sliding frame 2-1 can drive the four test tubes on the four test tube fixing seats 4 to simultaneously oscillate back and forth when moving back and forth, the vertical sliding frame 2-1 can drive the two horizontal sliding frames 3-3 to move up and down when moving back and forth, the two horizontal sliding frames 3-3 can drive the test tubes on the four test tube fixing seats 4 to simultaneously oscillate up and down, the two horizontal sliding frames 3-3 can drive the two swing driving pieces 5 to work when moving up and down, the two swing driving pieces 5 can drive the test tubes on the four test tube fixing seats 4 to simultaneously oscillate left and right when working, thereby realizing the simultaneous driving of a plurality of, can make the chemical liquid in the test tube fully fuse, guarantee going on fully of reaction, reach the experimental effect, a plurality of test tubes vibrate simultaneously and are convenient for carry out contrast test.
The second embodiment is as follows:
the present embodiment will be described with reference to fig. 1 to 7, wherein the base 1 further comprises wheel grooves 1 to 7; two ends of the top surface of the bottom plate 1-1 are respectively provided with a wheel groove 1-7, and the first sliding groove seat 1-3 and the second sliding groove seat 1-4 are positioned between the two wheel grooves 1-7.
The vertical sliding frame 2 also comprises rollers 2-12; the lower ends of the first side plate 2-2 and the second side plate 2-3 are rotatably connected with two rollers 2-12; the rollers 2-12 are connected in the wheel grooves 1-7 in a sliding mode, and friction force in the sliding process of the first side plate 2-2 and the second side plate 2-3 is reduced.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1-7, wherein the test tube fixing seat 4 comprises a rear rotating shaft 4-1, a rear supporting plate 4-2, a fixed clamping jaw 4-3, a guide rod 4-4, a screw rod 4-5, a movable clamping jaw 4-6, a rectangular sliding rod 4-7, a front supporting plate 4-8, a front rotating shaft 4-9, a swing rod 4-10 and a vertical sliding groove 4-11; the outer end of a rear rotating shaft 4-1 is rotatably connected in a rear circular through groove 3-4, the upper end of the inner end of the rear rotating shaft 4-1 is fixedly connected with a rear supporting plate 4-2, the inner end of the rear supporting plate 4-2 is fixedly connected with a fixed clamping jaw 4-3, one end of the fixed clamping jaw 4-3 is fixedly connected with a guide rod 4-4, the other end of the fixed clamping jaw 4-3 is rotatably connected with a screw rod 4-5 through a bearing with a seat, one end of a movable clamping jaw 4-6 is slidably connected on the guide rod 4-4, the other end of the movable clamping jaw 4-6 is connected on the screw rod 4-5 through a thread, the movable clamping jaw 4-6 and the fixed clamping jaw 4-3 are oppositely arranged, the outer end of the movable clamping jaw 4-6 is fixedly connected on one end of a rectangular sliding rod 4, the other end of the rectangular sliding rod 4-7 is fixedly connected with a baffle, a front supporting plate 4-8 is fixedly connected with one end of a front rotating shaft 4-9, the middle end of the front rotating shaft 4-9 is rotatably connected in a front circular through groove 3-5, the outer end of the front rotating shaft 4-9 is fixedly connected with a swing rod 4-10, and a vertical sliding groove 4-11 is arranged on the swing rod 4-10. When the test tube fixing seat 4 is used, a test tube is placed between the fixed clamping jaw 4-3 and the movable clamping jaw 4-6, the screw rod 4-5 is rotated, the screw rod 4-5 drives the movable clamping jaw 4-6 to move backwards through threads, the distance between the fixed clamping jaw 4-3 and the movable clamping jaw 4-6 is gradually reduced, so that the test tube is clamped, the guide rod 4-4 limits the rotation of the movable clamping jaw 4-6, the movable clamping jaw 4-6 can only move forwards and backwards along the screw rod 4-5, the rear rotating shaft 4-1 and the front rotating shaft 4-9 can both rotate on the horizontal sliding frame 3-3, and when the swing rod 4-10 swings in a reciprocating manner, the front rotating shaft 4-9 can be driven to rotate in a reciprocating manner, so that the test tube is driven to swing and oscillate in; the test tube is unloaded by reversely rotating the lead screws 4-5.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1-7, and the swing driving member 5 includes a driven gear 5-1, a driven shaft 5-2, a driving pulley 5-3, a driving pulley 5-4, a driving shaft 5-5, a disk 5-6, an eccentric shaft 5-7, a rocker arm 5-8, an incomplete gear 5-9, a gear rotating shaft 5-10, a rack iii 5-11, a vertical plate 5-12, a sliding plate 5-13, a driving lever 5-14 and a limiting plate chute 5-15; a driven gear 5-1 is in meshing transmission with a rack II 2-11, the driven gear 5-1 and a driving belt wheel 5-3 are fixedly connected to a driven shaft 5-2 from front to back, the back end of the driven shaft 5-2 is rotatably connected to a T-shaped plate 3-8 through a belt bearing, the driving belt wheel 5-3 is in transmission connection with a driving belt wheel 5-4 through a belt, the driving belt wheel 5-4 and a disc 5-6 are fixedly connected to a transmission shaft 5-5 from back to front, the transmission shaft 5-5 is rotatably connected to the T-shaped plate 3-8 through the belt bearing, an eccentric shaft 5-7 is fixedly connected to the eccentric position of the disc 5-6, the eccentric shaft 5-7 is in a rocker arm 5-8 in a sliding manner, the lower end of the rocker arm 5-8 is fixedly connected to an incomplete gear, the incomplete gear 5-9 is fixedly connected to the front end of a gear rotating shaft 5-10, the rear end of the gear rotating shaft 5-10 is rotatably connected to a T-shaped plate 3-8 through a bearing with a seat, the incomplete gear 5-9 is in meshing transmission with a rack III 5-11, the rack III 5-11 is fixedly connected to a sliding plate 5-13 through a vertical plate 5-12, two ends of the sliding plate 5-13 are respectively provided with a limiting plate sliding chute 5-15, and the two limiting plate sliding chutes 5-15 are respectively connected to two L-shaped limiting rods 3-6 on a horizontal sliding frame 3-3 in a sliding mode; two baffles 3-7 on one L-shaped limiting rod 3-6 are attached to the front end face and the rear end face of a sliding plate 5-13; the sliding plates 5-13 are fixedly connected with two shift levers 5-14, and the two shift levers 5-14 are positioned between the two limiting plate sliding chutes 5-15; the shifting lever 5-14 is connected in the vertical sliding groove 4-11 in a sliding way. When the swinging driving piece 5 is used, the horizontal sliding frame 3-3 drives the T-shaped plate 3-8 to move up and down, the T-shaped plate 3-8 drives the driven shaft 5-2 and the driven gear 5-1 to move up and down, the driven gear 5-1 drives the driven gear 5-1 to rotate around the self axis through meshing transmission with the rack II 2-11 in the moving process, the driven gear 5-1 drives the driven shaft 5-2 to rotate around the self axis, the driven shaft 5-2 drives the driving belt wheel 5-3 to rotate around the self axis, the driving belt wheel 5-3 drives the driving belt wheel 5-4 to rotate around the self axis through a belt, the driving belt wheel 5-4 drives the driving shaft 5-5 to rotate around the self axis, and the driving shaft 5-5 drives the disc 5-6 to rotate around the self, the disc 5-6 drives the eccentric shaft 5-7 to do circular motion around the axis of the disc 5-6, the eccentric shaft 5-7 drives the rocker arm 5-8 to swing in a reciprocating mode, the rocker arm 5-8 drives the incomplete gear 5-9 to rotate in a reciprocating mode, the incomplete gear 5-9 drives the rack III 5-11 to move in a reciprocating mode through meshing with the rack III 5-11, the rack III 5-11 drives the sliding plate 5-13 to move in a reciprocating mode left and right, the L-shaped limiting rod 3-6 supports the sliding plate 5-13, the baffle 3-7 prevents the sliding plate 5-13 from being separated from the L-shaped limiting rod 3-6, the sliding plate 5-13 drives the two deflector rods 5-14 to move in a reciprocating mode left and right, and the two deflector rods 5-14 slide in the vertical sliding grooves 4-11 to drive the.
The invention relates to a working principle of a test tube vibrating and mixing device for a chemical experiment, which comprises the following steps: when the device is used, when the vertical sliding frame 2 is used, the motor 2-4 is a forward and reverse rotating motor, the motor 2-4 is connected with a power supply and a control switch through a lead and is started, the motor 2-4 drives the driving shaft 2-5 to rotate around the axis of the motor 2-4, the driving shaft 2-5 drives the driving gear 2-6 and the driving bevel gear 2-7 to rotate around the axis of the motor 2-4, the driving gear 2-6 drives the second side plate 2-3 to slide back and forth in the side plate sliding groove 1-5 on the first sliding groove seat 1-3 through meshing transmission with the rack I1-6, the second side plate 2-3 drives the vertical sliding frame 2-1 to slide back and forth in the sliding groove 1-2, the first side plate 2-2 slides back and forth in the side plate sliding groove 1-5 on the second sliding groove seat 1-4, the sliding frame sliding groove 1-2 limits the vertical sliding frame 2-1 to move left and right, the first side plate 2-2 and the second side plate 2-3 are matched with the two side plate sliding grooves 1-5 to limit the vertical sliding frame 2-1 to move up and down, so that the vertical sliding frame 2-1 can only move back and forth along the rack I1-6; the driving bevel gears 2-7 drive the driven bevel gears 2-8 to rotate around the axes of the driven bevel gears, and the driven bevel gears 2-8 drive the external threaded rods 2-9 to rotate around the axes of the driven bevel gears. When the horizontal sliding frame 3 is used, the external thread rod 2-9 rotates to drive the sliding block 3-1 to move up and down through threads, the two connecting plates 3-2 are respectively connected in the two rectangular through grooves 2-10 in a sliding mode to limit the rotation of the sliding block 3-1, the sliding block 3-1 can only move up and down along the external thread rod 2-9, and the sliding block 3-1 drives the two horizontal sliding frames 3-3 to move up and down. When the test tube fixing seat 4 is used, four test tube fixing seats 4 can simultaneously clamp four test tubes, the four test tube fixing seats 4 respectively rotate on the two horizontal sliding frames 3-3 to drive the test tubes to swing, the vertical sliding frame 2-1 can drive the four test tubes on the four test tube fixing seats 4 to simultaneously oscillate back and forth when moving back and forth, the vertical sliding frame 2-1 can drive the two horizontal sliding frames 3-3 to move up and down when moving back and forth, the two horizontal sliding frames 3-3 can drive the test tubes on the four test tube fixing seats 4 to simultaneously oscillate up and down, the two horizontal sliding frames 3-3 can drive the two swing driving pieces 5 to work when moving up and down, the two swing driving pieces 5 can drive the test tubes on the four test tube fixing seats 4 to simultaneously oscillate left and right when working, thereby realizing the simultaneous driving of a plurality of, can make the chemical liquid in the test tube fully fuse, guarantee going on fully of reaction, reach the experimental effect, a plurality of test tubes vibrate simultaneously and are convenient for carry out contrast test.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (3)
1. The utility model provides a test tube vibrates mixing device for chemistry experiments, includes base (1), vertical balladeur train (2), horizontal balladeur train (3), test tube fixing base (4) and sways driving piece (5), its characterized in that: the base (1) comprises a bottom plate (1-1), a sliding frame sliding groove (1-2), a first sliding groove seat (1-3), a second sliding groove seat (1-4), a side plate sliding groove (1-5) and a rack I (1-6); the middle end of the bottom plate (1-1) is provided with a sliding frame sliding groove (1-2), a first sliding groove seat (1-3) and a second sliding groove seat (1-4) are fixedly connected to the top surface of the bottom plate (1-1), the sliding frame sliding groove (1-2) is positioned between the first sliding groove seat (1-3) and the second sliding groove seat (1-4), the first sliding groove seat (1-3) and the second sliding groove seat (1-4) are respectively provided with a side plate sliding groove (1-5), and the top surface of the first sliding groove seat (1-3) is fixedly connected with a rack I (1-6);
the vertical sliding frame (2) comprises a vertical sliding frame (2-1), a first side plate (2-2), a second side plate (2-3), a motor (2-4), a driving shaft (2-5), a driving gear (2-6), a driving bevel gear (2-7), a driven bevel gear (2-8), an external threaded rod (2-9), a rectangular through groove (2-10) and a rack II (2-11); the lower end of a vertical sliding frame (2-1) is connected in a sliding frame chute (1-2) in a sliding mode, the lower ends of the left end and the right end of the vertical sliding frame (2-1) are respectively and fixedly connected with a second side plate (2-3) and a first side plate (2-2), the first side plate (2-2) and the second side plate (2-3) are respectively connected in two side plate chutes (1-5) in a sliding mode, a motor (2-4) is fixedly connected on the second side plate (2-3) through a motor frame, a driving shaft (2-5) is connected on an output shaft of the motor (2-4) through a coupling, a driving gear (2-6) and a driving bevel gear (2-7) are respectively and fixedly connected at the two ends of the driving shaft (2-5), and the driving gear (2-6) is in meshing transmission with a rack I (1-6), the middle end of a driving shaft (2-5) is rotatably connected to the left end of a vertical sliding frame (2-1), a driving bevel gear (2-7) is in meshing transmission with a driven bevel gear (2-8), the driven bevel gear (2-8) is fixedly connected to an external threaded rod (2-9), two ends of the external threaded rod (2-9) are respectively rotatably connected to the upper end and the lower end of the inner side of the vertical sliding frame (2-1), and two ends of the upper end of the vertical sliding frame (2-1) are respectively provided with a rectangular through groove (2-10); two ends of the front end of the upper end of the vertical sliding frame (2-1) are respectively and fixedly connected with a rack II (2-11);
the horizontal sliding frame (3) comprises a sliding block (3-1), a connecting plate (3-2), a horizontal sliding frame (3-3), a rear circular through groove (3-4), a front circular through groove (3-5), an L-shaped limiting rod (3-6), a baffle plate (3-7) and a T-shaped plate (3-8); the sliding block (3-1) is connected in the vertical sliding frame (2-1) in a sliding manner, the left end face and the right end face of the sliding block (3-1) are respectively attached to the left end face and the right end face of the inner side of the vertical sliding frame (2-1), the sliding block (3-1) is connected to the external threaded rod (2-9) through threads, the left end and the right end of the sliding block (3-1) are respectively and fixedly connected with the horizontal sliding frame (3-3) through the connecting plate (3-2), the two connecting plates (3-2) are respectively connected in the two rectangular through grooves (2-10) in a sliding manner, the rear ends of the two horizontal sliding frames (3-3) are respectively provided with two rear circular through grooves (3-4), the front ends of the two horizontal sliding frames (3-3) are respectively provided with two front circular through grooves (3-5), and the two ends of the lower end of the two horizontal sliding frames (3-, two baffle plates (3-7) are fixedly connected to the four L-shaped limiting rods (3-6); the inner ends of the front ends of the top surfaces of the two horizontal sliding frames (3-3) are respectively and fixedly connected with a T-shaped plate (3-8);
the number of the test tube fixing seats (4) is four, the rear ends of the four test tube fixing seats (4) are respectively and rotatably connected into the four rear circular through grooves (3-4), and the middle ends of the four test tube fixing seats (4) are respectively and rotatably connected into the four front circular through grooves (3-5); the two swing driving pieces (5) are arranged, the two swing driving pieces (5) are respectively arranged on the two T-shaped plates (3-8), the inner ends of the two swing driving pieces (5) are respectively meshed with the two racks II (2-11) for transmission, and the lower ends of the two swing driving pieces (5) are respectively connected with the front ends of the four test tube fixing seats (4) in a sliding manner;
the test tube fixing seat (4) comprises a rear rotating shaft (4-1), a rear supporting plate (4-2), a fixed clamping jaw (4-3), a guide rod (4-4), a lead screw (4-5), a movable clamping jaw (4-6), a rectangular sliding rod (4-7), a front supporting plate (4-8), a front rotating shaft (4-9), a swing rod (4-10) and a vertical sliding groove (4-11); the outer end of a rear rotating shaft (4-1) is rotatably connected in a rear circular through groove (3-4), the upper end of the inner end of the rear rotating shaft (4-1) is fixedly connected with a rear supporting plate (4-2), the inner end of the rear supporting plate (4-2) is fixedly connected with a fixed clamping jaw (4-3), one end of the fixed clamping jaw (4-3) is fixedly connected with a guide rod (4-4), the other end of the fixed clamping jaw (4-3) is rotatably connected with a lead screw (4-5), one end of a movable clamping jaw (4-6) is slidably connected on the guide rod (4-4), the other end of the movable clamping jaw (4-6) is connected on the lead screw (4-5) through threads, the movable clamping jaw (4-6) and the fixed clamping jaw (4-3) are arranged oppositely, the outer end of the movable clamping jaw (4-6) is fixedly, the middle end of a rectangular sliding rod (4-7) is connected to a front support plate (4-8) in a sliding mode, the other end of the rectangular sliding rod (4-7) is fixedly connected with a baffle plate, the front support plate (4-8) is fixedly connected to one end of a front rotating shaft (4-9), the middle end of the front rotating shaft (4-9) is rotatably connected to the inside of a front circular through groove (3-5), the outer end of the front rotating shaft (4-9) is fixedly connected with a swing rod (4-10), and a vertical sliding groove (4-11) is formed in the swing rod (4-10);
the swing driving piece (5) comprises a driven gear (5-1), a driven shaft (5-2), a driving belt wheel (5-3), a transmission belt wheel (5-4), a transmission shaft (5-5), a disc (5-6), an eccentric shaft (5-7), a rocker arm (5-8), an incomplete gear (5-9), a gear rotating shaft (5-10), a rack III (5-11), a vertical plate (5-12), a sliding plate (5-13), a deflector rod (5-14) and a limiting plate sliding groove (5-15); a driven gear (5-1) is in meshing transmission with a rack II (2-11), the driven gear (5-1) and a driving pulley (5-3) are fixedly connected to a driven shaft (5-2) from front to back, the rear end of the driven shaft (5-2) is rotatably connected to a T-shaped plate (3-8), the driving pulley (5-3) is in transmission connection with a driving pulley (5-4) through a belt, the driving pulley (5-4) and a disc (5-6) are fixedly connected to a transmission shaft (5-5) from back to front, the transmission shaft (5-5) is rotatably connected to the T-shaped plate (3-8), an eccentric shaft (5-7) is fixedly connected to the eccentric position of the disc (5-6), and the eccentric shaft (5-7) is in sliding connection with a rocker arm (5-8), the lower end of a rocker arm (5-8) is fixedly connected to an incomplete gear (5-9), the incomplete gear (5-9) is fixedly connected to the front end of a gear rotating shaft (5-10), the rear end of the gear rotating shaft (5-10) is rotatably connected to a T-shaped plate (3-8), the incomplete gear (5-9) is in meshing transmission with a rack III (5-11), the rack III (5-11) is fixedly connected to a sliding plate (5-13) through a vertical plate (5-12), two ends of the sliding plate (5-13) are respectively provided with a limiting plate sliding chute (5-15), and the two limiting plate sliding chutes (5-15) are respectively in sliding connection with two L-shaped limiting rods (3-6) on a horizontal sliding frame (3-3); two baffles (3-7) on one L-shaped limiting rod (3-6) are attached to the front end face and the rear end face of the sliding plate (5-13); the sliding plates (5-13) are fixedly connected with two shift levers (5-14), and the two shift levers (5-14) are positioned between the two limiting plate sliding chutes (5-15); the shifting lever (5-14) is connected in the vertical sliding chute (4-11) in a sliding way.
2. The test tube shaking and mixing device for the chemical experiment according to claim 1, which is characterized in that: the base (1) also comprises a wheel groove (1-7); two ends of the top surface of the bottom plate (1-1) are respectively provided with a wheel groove (1-7), and the first sliding groove seat (1-3) and the second sliding groove seat (1-4) are positioned between the two wheel grooves (1-7).
3. The test tube shaking and mixing device for the chemical experiment according to claim 2, which is characterized in that: the vertical sliding frame (2) also comprises rollers (2-12); the lower ends of the first side plate (2-2) and the second side plate (2-3) are respectively and rotatably connected with two rollers (2-12); the rollers (2-12) are connected in the roller grooves (1-7) in a sliding manner.
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| CN112316815A (en) * | 2020-11-23 | 2021-02-05 | 郭浩俊 | Prevent spilling for pharmacy test tube shock compounding device that falls |
| CN112705088A (en) * | 2021-01-07 | 2021-04-27 | 南京无知名商贸有限公司 | Test tube vibrates liquid device for it is biological experiments |
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| CN113209884A (en) * | 2021-05-28 | 2021-08-06 | 倍仪昇智能科技(苏州)有限公司 | Experimental sample container oscillation device |
| CN114733408A (en) * | 2022-06-08 | 2022-07-12 | 江苏恒诺农业科技发展有限公司 | Incomplete detection of vegetables farming is with system appearance device |
| CN115845681B (en) * | 2023-02-14 | 2024-03-29 | 扬州市职业大学(扬州开放大学) | Clinical medicine inspection oscillator |
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Denomination of invention: A test tube vibration mixing device for chemical experiment Effective date of registration: 20211224 Granted publication date: 20210427 Pledgee: Xinchang Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: SHAOXING LAVA MACHINERY Co.,Ltd. Registration number: Y2021330002628 |
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